Explain & Deep Dive

Explain starts from a chart selection. The system gathers chart context, market data, active indicators, news, filings, and other evidence to explain what may have driven a move.

Related Flows

Flow	Output
Annotate	Places concise event annotations directly on the chart.
Explain	Produces a structured explanation for a selected chart range.
Deep Dive	Uses a larger evidence budget and writes a more detailed private research artifact.

Boundary

The chart supplies selected market context. News, filings, fundamentals, and external retrieval remain separate evidence sources. The research workflow should preserve evidence and uncertainty instead of turning every result into a chart-only annotation.

Source docs: docs/vision/explain.md, docs/vision/ai-features.md, and docs/vision/news/news.md.